Complete Operator's Manual for John Deere 4WD Loaders Models 744K 4WD Loaders, with all the workshop information to maintain & operate JD 744K loader.

omt228001 - John Deere 744K 4WD Loader (S.N. –632967) Engines 6090HDW06 and 6090HDW08 Operator's Manual.PDF
omt232240 - John Deere Chargeur à 4 roues motrices 744K.pdf
omt253289 - John Deere 744K Погрузчик с полным приводом.pdf
omt232245 - John Deere Cargadora de doble tracción 744K.pdf

PRODUCT DETAILS:
Total Pages: 605 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Category: Operator's Manual
Language: English Spanish French Russian
Published on 2019/11/26
John Deere - 4WD Loader - ( –632967) Engine 6090HDW06, 6090HDW08

omt228001 - 744K 4WD Loader (S.N. –632967)Engines 6090HDW06 and 6090HDW08
Table of Contents
Foreword
Manual Identification—READ THIS FIRST!
Conformity Marking
IMPORTANT
EPA Non-road Emissions Control Warranty Statement—Compression Ignition
CARB Non-road Emissions Control Warranty Statement—Compression Ignition
Technical Information Feedback Form
Section 1-1: Safety—Safety and Operator Conveniences
Safety and Operator Convenience Features
Section 1-2: Safety—General Precautions
Recognize Safety Information
Follow Safety Instructions
Operate Only If Qualified
Wear Protective Equipment
Avoid Unauthorized Machine Modifications
Inspect Machine
Stay Clear of Moving Parts
Avoid High-Pressure Oils
Avoid High-Pressure Fluids
Work In Ventilated Area
Prevent Fires
Clean Debris from Machine
Prevent Battery Explosions
Handle Chemical Products Safely
Dispose of Waste Properly
Prepare for Emergencies
Add Cab Guarding for Special Uses
Section 1-3: Safety—Operating Precautions
Use Steps and Handholds Correctly
Start Only From Operator's Seat
Use and Maintain Seat Belt
Prevent Unintended Machine Movement
Avoid Work Site Hazards
Use Special Care When Operating Loader
Keep Riders Off Machine
Avoid Backover Accidents
Avoid Machine Tip Over
Operating on Slopes
Operating or Traveling On Public Roads
Inspect and Maintain ROPS
Add and Operate Attachments Safely
Section 1-4: Safety—Maintenance Precautions
Park and Prepare for Service Safely
Service Cooling System Safely
Service Tires Safely
Remove Paint Before Welding or Heating
Make Welding Repairs Safely
Drive Metal Pins Safely
Section 1-5: Safety—Safety Signs
Safety Signs
Section 2-1: Operation—Operator’s Station
Levers—Two Function Hydraulic Control
Levers—Three Function Hydraulic Control
Levers—Four Function Hydraulic Control
Levers—Joystick Steering Control
Pedals
Sealed Switch Module (SSM)
Switch Module Functions
Advanced Display Unit (ADU)
Display Unit Functions
Display Unit—Normal Display
Display Unit—Main Menu
Display Unit—Main Menu—Codes
Display Unit—Main Menu—Codes—Active Codes
Display Unit—Main Menu—Codes—Stored Codes
Display Unit—Main Menu—Machine Settings
Display Unit—Main Menu—Machine Settings—Reverse Fan Cycle
Display Unit—Main Menu—Machine Settings—Camera Mode
Display Unit—Main Menu—Machine Settings—Job Timer
Display Unit—Main Menu—Machine Settings—Stopwatch
Display Unit—Main Menu—Machine Settings—Ride Control—If Equipped
Display Unit—Main Menu—Machine Settings—Quick Shift
Display Unit—Main Menu—Machine Settings—Counters
Display Unit—Main Menu—Diagnostics
Display Unit—Main Menu—Diagnostics—Machine ID
Display Unit—Main Menu—Diagnostics—Battery Monitor
Display Unit—Main Menu—Diagnostics—Engine Sensors
Display Unit—Main Menu—Diagnostics—Transmission Sensors
Display Unit—Main Menu—Diagnostics—Hydraulic Sensors
Display Unit—Main Menu—Diagnostics—Machine Sensors
Display Unit—Main Menu—Diagnostics—FNR Selector
Display Unit—Main Menu—Diagnostics—Cab Switches
Display Unit—Main Menu—Diagnostics—Switch Module
Display Unit—Main Menu—Diagnostics—Joystick Steering—If Equipped
Display Unit—Main Menu—Diagnostics—Tire Pressure—If Equipped
Display Unit—Main Menu—Diagnostics—Object Detect—If Equipped
Display Unit—Main Menu—Diagnostics—Auto Diff Lock—If Equipped
Display Unit—Main Menu—Diagnostics—Payload Scale—If Equipped
Display Unit—Main Menu—Payload Scale—If Equipped
Display Unit—Main Menu—Payload Scale—Long Total
Display Unit—Main Menu—Payload Scale—Display Units
Display Unit—Main Menu—Payload Scale—Auto Add
Display Unit—Main Menu—Payload Scale—Diagnostics
Display Unit—Main Menu—Payload Scale—Setup
Display Unit—Main Menu—Monitor Settings
Display Unit—Main Menu—Security
Display Unit—Main Menu—Security—Security
Display Unit—Main Menu—Security—Change Owner PIN
Display Unit—Main Menu—Security—Manage Operator PINs
Display Unit—Main Menu—Security—Manage Transport PIN
Display Unit—Main Menu—Security—Delayed Operator Logout
Horn Button
Turn Signals
Neutral Lock
Joystick Steering Armrest Adjustment— if Equipped
Air Conditioner and Heater Operation
Counter Switch
Opening and Securing Side Door
Opening Side Window/Secondary Exit
Opening Rear Side Window
Seat Adjustment
Fire Extinguisher Mounting Location
Section 2-2: Operation—Operating the Machine
Before Starting Work
Inspect Machine Daily Before Starting
Check Instruments Before Starting
Security System
Battery Disconnect Switch
Engine Break-In Period
Starting the Engine
Engine Block Heater—If Equipped
Starting Fluid (Cold Weather Starting Aid)—If Equipped
Warmup
Cold Weather Warmup
Park Brake Switch
Shifting the Transmission
Automatic Idle and Automatic Shutdown
Joystick Bucket and Boom Control
Two Lever Bucket and Boom Control
Auxiliary Control
Joystick Steering Control—If Equipped
Ride Control—If Equipped
Secondary Steering—If Equipped
Differential Lock Operation
Rear Camera and Radar Object Detection (ROD) System—If Equipped
Counter Switch Operation
Embedded Payload Scale—If Equipped
Boom Height Kickout Adjustment
Return-to-Carry Kickout Adjustment
Return-to-Dig Adjustment for Z-Bar Linkage
Operating Loader Coupler—If Equipped
Using the Loader Bucket
Backdragging
Fork Attachment
Parking the Machine
Loading Machine on a Trailer
Towing Procedure
Lifting the Machine
Section 3-1: Maintenance—Machine
Diesel Fuel
Lubricity of Diesel Fuel
Handling and Storing Diesel Fuel
BioDiesel Fuel
Testing Diesel Fuel
Minimizing the Effect of Cold Weather on Diesel Engines
Alternative and Synthetic Lubricants
Diesel Engine Break-In™ Oil
Diesel Engine Oil—Tier 3 and Stage III A Engines
Engine Oil and Filter Service Intervals—Tier 3 and Stage IIIA — PowerTech™ Engines
Diesel Engine Oil—Tier 2 and Stage II Engines
Engine Oil and Filter Service Intervals—Tier 2 and Stage II Engines
Transmission, Park Brake, and Axle Oil
Hydraulic Oil
Grease
Lubricant Storage
Mixing of Lubricants
Diesel Engine Coolant (engine with wet sleeve cylinder liners)
Drain Intervals for Diesel Engine Coolant
John Deere COOL-GARD™ II Coolant Extender
Supplemental Coolant Additives
Operating in Warm Temperature Climates
Additional Information About Diesel Engine Coolants and John Deere COOL-GARD™ II Coolant Extender
Testing Diesel Engine Coolant
Disposing of Coolant
Section 3-2: Maintenance—Periodic Maintenance
Engine Identification
Service Machine at Specified Intervals
Check Hour Meter Regularly
Prepare Machine for Maintenance
Frame Locking Bar
Boom Lock
Engine Service Doors and Side Shields
Cooling System Doors
Fuel Tank
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit
Service Intervals
Required Parts
Section 3-3: Maintenance—As Required
Inspect Tires and Check Pressure
Tire Pressures
Check Wheel Bolt/Nut Torque
Inspect Engine Air Cleaner Elements
Inspect Air Conditioner Compressor and Alternator Belt
Clean Cooler Cores
Replace Fast Fill Fuel Breather Filter—If Equipped
Check Windshield Washer Fluid Level
Drain Water From Primary Fuel Filter
Drain Water From Final Fuel Filter
Drain Water From Auxiliary Fuel Filter/Water Separator—If Equipped
Check and Clean or Replace Cab Fresh Air Filter
Check and Clean or Replace Cab Recirculating Air Filter
Check Rear Camera and Radar Object Detection (ROD) System—If Equipped
Check Coolant
Section 3-4: Maintenance—Every 10 Hours or Daily
Check Coolant Level in Surge Tank
Clean Air Cleaner Dust Unloader Valve
Check Engine Oil Level
Check Hydraulic System Oil Level
Check Transmission Oil Level
Inspect Outer Pin Seals
Section 3-5: Maintenance—Every 100 Hours
Lubricate Loader Linkage and Cylinder Pivots—Z-Bar Linkage
Section 3-6: Maintenance—Initial Service - 250 Hours
Drain and Refill Engine Oil and Replace Filter
Drain and Refill Front and Rear Axle Oil
Replace Axle Oil Filters
Section 3-7: Maintenance—Every 250 Hours
Take Engine Oil Sample
Section 3-8: Maintenance—Every 500 Hours
Lubricate Driveline Upper and Lower Sliding Joints and Lower U-Joints
Check Air Intake Hoses and Charge Air Cooler Tube Couplings
Check Battery Water Level and Terminals
Drain and Refill Engine Oil and Replace Filter
Replace In-Line Fuel Strainer
Replace Primary Fuel Filter
Replace Final Fuel Filter
Replace Auxiliary Fuel Filter/Water Separator—If Equipped
Replace Fast Fill Fuel Breather Filter—If Equipped
Replace Hydraulic Reservoir Breather Filter
Check Park Brake Oil Level
Lubricate Front and Rear Shaft Seals on Park Brake
Check Front and Rear Axle Oil Level
Check Ride Control Accumulator—If Equipped
Take Fluid Samples
Section 3-9: Maintenance—Every 1000 Hours
Replace Air Cleaner Dust Unloader Valve
Replace Engine Air Cleaner Elements
Clean Engine Crankcase Vent Tube
Lubricate Frame Hinge Pivots
Drain and Refill Park Brake Oil
Replace Axle Oil Filters
Clean Hydraulic Fan Drive Case Drain In-Line Screens
Check Coolant
Section 3-10: Maintenance—Every 2000 Hours
Replace Outer Pin Seals
Drain and Refill Transmission Oil and Replace Filters
Drain and Refill Front and Rear Axle Oil
Clean Front and Rear Axle Oil Recirculation Screens—If Equipped
Adjust Engine Valve Lash (Clearance)
Rerun Transmission Clutch Calibration
Section 3-11: Maintenance—Every 4000 Hours
Clean Hydraulic Pump Case Drain In-Line Screens
Clean Hydraulic System Fill Strainer
Replace Hydraulic System Return Filters
Drain, Flush, and Refill Hydraulic System Oil
Replace Crankshaft Dampener
Section 3-12: Maintenance—Every 5000 Hours
Inspect Driveline Damper
Section 3-13: Maintenance—Every 6000 Hours
Drain Cooling System
Refill Cooling System
Section 4-1: Miscellaneous—Machine
Tire Removal With Tire Pressure Monitor (TPM) System—If Equipped
Check Air Inlet Cover
Inspect Fuel Tank Vent Hose and Breather Filter
Bleed Fuel System
Do Not Service Control Valves, Cylinders, Pumps, or Motors
Precautions for Alternator and Regulator
Handling, Checking, and Servicing Batteries Carefully
Using Booster Batteries—24-Volt System
Using Battery Charger
Replacement Batteries
Remove and Install Batteries
12-Volt Auxiliary Power Outlet—If Equipped
JDLink™ Machine Monitoring System (MMS)—If Equipped
Replacing Fuses
Remove and Install Halogen Bulbs
Fluid Sampling Test Ports
Air Conditioner System Service
External Service Brake Inspection
Bleeding Brakes
Service Recommendations For Snap-To-Connect (STC®) Fittings
Welding On Machine
Welding Near Electronic Control Units
Keep Electronic Control Unit Connectors Clean
Keep ROPS Installed Properly
Replacing Bucket Teeth—TK Series
Hardware Torque Specifications
Unified Inch Bolt and Screw Torque Values
Metric Bolt and Screw Torque Values
Section 4-2: Miscellaneous—Operational Checkout
Operational Checkout
Section 4-3: Miscellaneous—Troubleshooting
Troubleshooting Procedure
Engine
Transmission
Differential And Axle
Service Brake
Driveline
Park Brake
Hydraulic System
Steering
Air Conditioning System
Heater System
Section 4-4: Miscellaneous—Storage
Prepare Machine for Storage
Monthly Storage Procedure
Section 4-5: Miscellaneous—Machine Numbers
Record Product Identification Number (PIN)
Record Engine Serial Number
Record Transmission Serial Number
Record Hydraulic Pump Serial Number
Record Front and Rear Axle Housing Serial Numbers
Keep Machines Secure
Keep Proof of Ownership
Section 4-6: Miscellaneous—Specifications
Engine Specifications
Drain and Refill Capacities
Standard Z-Bar Specifications
High Lift Z-Bar Specifications
Travel Speeds

John Deere 744K 4WD Loader (Engines 6090HDW06 & 6090HDW08) Operator's Manual (OMT228001)